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. 2014 Aug 25;9(8):e105968. doi: 10.1371/journal.pone.0105968

Table 2. Sociodemographic characteristics, physical health and psychological assessment for Canadians and Brazilians.

Country
Canadian Brazilian
Demographic (n = 131) (n = 129) p-value
Socio-demographic characteristics
Female: Male 101:30 107:22 0.279
Age (Mean ± SD) 58.1±3.9 65.7±8.0 <0.001
Educational level (Mean ± SD) 16.0±3.3 9.8±4.5 <0.001
Income Level (%)
Low 41.9 30.5
Medium 45.3 60.9 0.05
High 12.8 8.6
Retired (%) 41.6 78.0 <0.001
Physical health Status
Glucose (mmol/L) 5.2±0.5 5.6±0.9 0.109
Cholesterol (mmol/L) 5.3±0.8 5.1±0.9 0.512
Health risk for chronic diseases (% yes)1 45.8 54.2 0.308
Psychological assessment
Depressive symptoms (Mean ± SD)2 1.6±1.7 2.0±1.5 0.212
Self-Esteem (Mean ± SD)3 24.8±4.7 25.1±1.8 0.392
MMSE (Mean ± SD)4 29.5±0.7 27.8±2.7 0.122
1

Anthropometric measures (Body Mass Index and Waist/Hip ratio according WHO classification);

2

Geriatric Depression Symptoms;

3

Rosenberg Scale of Self-Esteem;

4

Mini Mental State Examination.